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Lexmark 20N3XK0 Black Toner Cartridge (Original) - Genuine High Yield
High Yield | Black | ~6,000 Pages | Lexmark CX431adw Colour Laser MFP
The Lexmark 20N3XK0 Black Toner Cartridge (Original) is a genuine Lexmark 20N3XK0 Black (original Lexmark) Lexmark toner cartridge delivering approximately 6,000 pages at 5% coverage. It is the high yield option in the Lexmark CX Series toner range and is designed specifically for the Lexmark CX431adw Multifunction Colour Laser Printer, the model sold through Lexmark Australia and New Zealand. Small business and workgroup users running the CX431adw for day-to-day colour printing, copying and scanning rely on the 20N3XK0 for consistent black output between cartridge changes. Buy genuine Lexmark toner cartridges including the 20N3XK0 Black online at CartridgesDirect, with fast delivery Australia-wide and free shipping on orders over $75.
Key Specifications
- ✓Genuine Lexmark OEM toner cartridge - original Lexmark 20N3XK0 Black toner for guaranteed print quality and warranty compliance
- ✓Colour: Black
- ✓Page yield: ~6,000 pages at 5% coverage (ISO/IEC 19798)
- ✓Cartridge series: Lexmark CX Series - high yield GENUINE
- ✓Manufacturer part number: 20N3XK0 (also listed as Lexmark 20N3XK0 Black)
- ✓Compatible printer: Lexmark CX431adw Multifunction Colour Laser Printer (Australian market model)
- ✓Lexmark standard yield alternative: Lexmark 20N30K0 Black (Standard Yield) - ~1,500 pages
- ✓Lexmark Unison toner technology - consistent density and sharp detail for everyday business documents
Compatible Lexmark Printers
The Lexmark 20N3XK0 Black toner cartridge is designed specifically for the Lexmark CX431adw Multifunction Colour Laser Printer sold in Australia.
Toner for Lexmark CX431adw
Looking for toner for Lexmark CX431adw or black toner for the Lexmark CX431? The Lexmark 20N3XK0 fits the CX431adw exactly, alongside the matching 20N3XC0 Cyan, 20N3XM0 Magenta, 20N3XY0 Yellow cartridges for a complete CMYK set.
Other Colours Available
The Lexmark CX431adw Multifunction Colour Laser Printer uses a four-colour CMYK toner system. All four high yield colours in the Lexmark CX Series range are available from CartridgesDirect.
| Colour | Part Number | Page Yield | Buy at CartridgesDirect |
|---|---|---|---|
| Black (this product) | 20N3XK0 | 6,000 pages | - |
| Cyan | 20N3XC0 | 6,700 pages | Lexmark 20N3XC0 |
| Magenta | 20N3XM0 | 6,700 pages | Lexmark 20N3XM0 |
| Yellow | 20N3XY0 | 6,700 pages | Lexmark 20N3XY0 |
Lexmark 20N30K0 vs 20N3XK0: Standard vs High Yield
Check Before Ordering
Buy Lexmark 20N3XK0 Black Toner Online at CartridgesDirect
Buy the original Lexmark 20N3XK0 Black toner cartridge online at CartridgesDirect. We ship Lexmark 20N3XK0 toner Australia-wide, including same-day dispatch for orders placed before 2pm. Browse the full range of Lexmark printer cartridges, including both standard yield and high yield options across all four CX Series colours. Free shipping on orders over $75.
Page yield based on ISO/IEC 19798 at 5% coverage. Lexmark part number: 20N3XK0. See our returns and exchanges policy for full terms. Also listed as: Lexmark 20N3XK0 Black Toner, 20N3XK0 Black, Lexmark CX431 Black Toner Cartridge.
Manufacturer: |
Lexmark |
SKU: |
20N3XK0 |
Colour: |
Black |
Page Yield: |
6,000 pages |
Cartridge Size: |
High Yield (XL) |
Product Type: |
Toner Cartridge |
Printer Type: |
Laser Printer |
Family: |
CX Series |
Suitable Printers: |
Lexmark CX431adw Laser Printers |